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| author | Albert Larsan <74931857+albertlarsan68@users.noreply.github.com> | 2023-01-05 09:13:28 +0100 |
|---|---|---|
| committer | Albert Larsan <74931857+albertlarsan68@users.noreply.github.com> | 2023-01-11 09:32:08 +0000 |
| commit | cf2dff2b1e3fa55fa5415d524200070d0d7aacfe (patch) | |
| tree | 40a88d9a46aaf3e8870676eb2538378b75a263eb /tests/ui/traits/inductive-overflow/two-traits.rs | |
| parent | ca855e6e42787ecd062d81d53336fe6788ef51a9 (diff) | |
| download | rust-cf2dff2b1e3fa55fa5415d524200070d0d7aacfe.tar.gz rust-cf2dff2b1e3fa55fa5415d524200070d0d7aacfe.zip | |
Move /src/test to /tests
Diffstat (limited to 'tests/ui/traits/inductive-overflow/two-traits.rs')
| -rw-r--r-- | tests/ui/traits/inductive-overflow/two-traits.rs | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/tests/ui/traits/inductive-overflow/two-traits.rs b/tests/ui/traits/inductive-overflow/two-traits.rs new file mode 100644 index 00000000000..463b55d8581 --- /dev/null +++ b/tests/ui/traits/inductive-overflow/two-traits.rs @@ -0,0 +1,22 @@ +// Regression test for #29859, initial version. This example allowed +// arbitrary trait bounds to be synthesized. + +// Trait that you want all types to implement. +use std::marker::{Sync as Trait}; + +pub trait Magic { + type X: Trait; +} +impl<T: Magic> Magic for T { + type X = Self; + //~^ ERROR E0277 +} + +fn check<T: Trait>() {} + +fn wizard<T: Magic>() { check::<<T as Magic>::X>(); } + +fn main() { + wizard::<*mut ()>(); //~ ERROR E0275 + // check::<*mut ()>(); +} |
